.classroom {
  // class_property
  width: 100%;
  .clear::after {
    content: "";
    display: block;
    clear: both;
    overflow: hidden;
  }
  .class_btns {
    width: 100%;
    height: 40px;
    margin-bottom: 20px;
    .antd_btns {
      margin-right: 30px !important;
    }
  }
  .class_content {
    width: 100%;
    display: flex;
    .class_leftTab {
      //   float: left;
      margin-right: 20px;
    }
    .class_table {
      //   float: left;
      .class_property{
        color: blue;
      }
      .class_property,
      .class_tag {
        cursor: pointer;
      }
    }
  }
}
